Senior Software Engineer
DomainToolsMaine, United States
Posted October 24, 2025
Full Time
About the Company
DomainTools is the global leader for internet intelligence and the first place security practitioners go when they need to know. The world's most advanced security teams use our solutions to identify external risks, investigate threats, and proactively protect their organizations in a constantly evolving threat landscape. DomainTools constantly monitors the Internet and brings together the most comprehensive and trusted domain, website and DNS data to provide immediate context and machine-learning driven risk analytics delivered in near real-time. Visit domaintools.com to experience firsthand why DomainTools is the first stop for advanced security teams when they need to know.
Job Description
DomainTools is seeking a Senior Software Engineer to join their Engineering Team. This role involves designing, coding, and maintaining complex data systems, accelerating engineering productivity, and mentoring junior engineers. The ideal candidate will have a strong background in Python, Rust, GoLang, and cloud infrastructure.
Requirements
- 5+ years of professional development experience with Python, GoLang, Rust or equivalent languages.
- 3+ years of experience with cloud infrastructure, specifically AWS, Docker, and Kubernetes.
- 3+ years of experience with web-scale data engineering, leveraging data stores such as OpenSearch, Postgres, CockroachDB and Spark.
- 3+ years of experience with Kafka.
- 5+ years of experience working with Linux/Unix environments.
- Excellent written and verbal communication skills.
- Proven ability to coordinate effectively between multiple teams.
- A positive attitude, strong interpersonal skills, and a genuine enjoyment of collaborating with, mentoring and assisting teammates.
- Exceptional attention to detail and a commitment to delivering high-quality results.
- Demonstrated history of high initiative and productivity.